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navik [9.2K]
3 years ago
11

True or false: An antibiotic is a substance produced by natural metabolic processes of some microorganisms.

Biology
1 answer:
sashaice [31]3 years ago
6 0

Answer:

False.

Explanation:

"Antibiotics are drugs that kill harmful microorganisms. It attacks the normal functioning of the disease-causing."

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In a field of sunflower plants, 776 plants are tall and 224 plants are short. Sunflower height follows the normal pattern of inh
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The genotype of the short plants in the field is tt
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Which substances is to be used to put off a fire in a pan of bacon which substances is to be used to put out a fire in a pan of
tia_tia [17]

Solution:

• Turn the Heat Off - Don't try to move the pot. You might accidentally splash yourself or your kitchen with burning oil. And that would be bad.

• Cover the Pot with a Metal Lid - Fire cannot exist in the absence of oxygen. With the lid on (and the heat off), the fire should quickly consume all the oxygen and put itself out. Use a metal lid since glass will shatter.

• Pour on Baking Soda - Baking soda will extinguish grease fires, but only if they're small. It takes a lot of baking soda to do the job.

• Spray the Pot with a Class B Dry Chemical Fire Extinguisher - This is your last resort, as fire extinguishers will contaminate your kitchen. Still, it's better than the alternative if the fire is getting out of control.

• Get Out and Call 911 - If the fire does break out of control, don't try to be a hero. Get out and find a phone to call 911.

Whatever you do, DO NOT do the following:

• Do Not Use Water - Pouring water can cause the oil to splash and spread the fire. The vaporizing water can also carry grease particles in it, also spreading the fire.

• Do Not Move the Pot or Carry It Outside - Throwing the pot outside might seem logical in the frenzy of the moment. But trying to move the pot might splash burning oil on you, your home, and anything outside.  

• Do Not Throw Any Other Baking Product On the Fire - Flour might look like baking soda, but it won't react the same. Only baking soda can help put out a grease fire.

8 0
4 years ago
A nurse is caring for a client receiving a gastric tube feeding. what nursing actions should be taken to prevent overfeeding?
stellarik [79]
The nursing action should be checking of residual every four to six hours, follow protocol for slowing or withholding feedings for excess residual volumes in which some facilities hold for residual volumes of 100 or 200 ml then restart at the lower rate after a period of rest, check pump for proper operation and ensure feeding infused at correct rate.
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3 years ago
An explanation of convection
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Convection is the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in the transfer of heat.
8 0
3 years ago
Explain how you can use highlighting pens to increase your understanding of a text. Write your
Brrunno [24]

The use of highlighting pens can increase your understanding of a text by: Helping you stay focused, as well as helping you to keep track of the most important part of a text.

<h3>Meaning and use of a Highlighting pen</h3>

A highlighting pen as the name implies is a pen with a unique feature used for marking a particular word, group of words and sentences to stand out in a page.

The highlighting pen is used for so many things in schools, churches, and organization these include: Marking a page, noting a key word, marking a word is yet to be understood etc.

In conclusion, The use of highlighting pens can increase your understanding of a text by: Helping you stay focused, as well as helping you to keep track of the most important part of a text.

Learn more about Highlighting pen : brainly.com/question/245311

#SPJ1

7 0
2 years ago
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